Tube-number record
AH211A
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BrandEnglish Electric Valve Company Limited
ClassMercury Vapour Rectifier
BaseSpecial / none
Construction
Primary TypeRectifier
Rectifier TypeMercury Vapour
EnvelopeGlass
SectionsSingle
Filament / Heater
MaterialOxide coated
Warm-up Time60s
Absolute Maximum Ratings
Plate Voltage16000 V
Cathode Current2000 mA
Audio Performance
Key Features
- Hot cathode
- Mercury vapour
- Service type CV532
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Single phase full wave | 5600 V | — | — | — | 2000 mA |
| Single phase bridge | 11200 V | — | — | — | 2000 mA |
| Three phase half wave | 6500 V | — | — | — | 2000 mA |
Application Notes
To be read in conjunction with the Rectifier and Thyratron Preamble. For operation at constant full load. If load resistance is increased, peak inverse voltage must be monitored. Total heating time depends on ambient temperature.
Datasheets
Datasheet: AH211A.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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